Update less-loader to version 4.0.4 🚀

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Hello lovely humans,

less-loader just published its new version 4.0.4.

State	Update 🚀
Dependency	less-loader
New version	4.0.4
Type	devDependency

This version is not covered by your current version range.

Without accepting this pull request your project will work just like it did before. There might be a bunch of new features, fixes and perf improvements that the maintainers worked on for you though.

I recommend you look into these changes and try to get onto the latest version of less-loader.
Given that you have a decent test suite, a passing build is a strong indicator that you can take advantage of these changes by merging the proposed change into your project. Otherwise this branch is a great starting point for you to work on the update.

Do you have any ideas how I could improve these pull requests? Did I report anything you think isn’t right?
Are you unsure about how things are supposed to work?

There is a collection of frequently asked questions and while I’m just a bot, there is a group of people who are happy to teach me new things. Let them know.

Good luck with your project ✨

You rock!

🌴

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GitHub Release

4.0.4 (2017-05-30)

Bug Fixes

• resolve [@import](https://github.com/import) with absolute paths (#201) (a3f9601), closes webpack-contrib/less-loader#93

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The new version differs by 126 commits .

• 83837f7 chore(release): 4.0.4
• f4ae0cb chore(package): Update to webpack-defaults 1.0.1 (#202)
• a3f9601 fix: resolve @import with absolute paths (#201)
• 9ed895f docs(README): absolute link to example (#194)
• e8b7d48 chore(release): 4.0.3
• 7a985cd Merge pull request #186 from webpack-contrib/fix/sources-content-missing
• df28035 fix: sourcesContent missing in source maps
• 786aa59 Merge pull request #185 from webpack-contrib/chore/update-deps
• e4e7863 chore: Update dependencies
• a482958 chore(release): 4.0.2
• 16fe264 Merge pull request #182 from webpack-contrib/fix/plugins
• f8ae245 fix: Plugin.install is not a function
• 13dec00 chore(release): 4.0.1
• 918bfe9 fix: wrong entry point in package.json
• de31619 chore: add missing syntax highlighting in README

There are 126 commits in total. See the full diff.